baber/WOPTO huggingface dataset:
Patent JP-2001174678-A (JP)
Title: Coated optical fiber
Inventor: TAMURA HAJIME
IPC: G02B6/44
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a coated optical fiber which is formed by using a halogen element-free fire-retardant phosphorus-containing polyethylene(PE) outer resin coating layer, is high in hygroscopicity by this phosphorus-containing PE outer resin coating layer, is capable of efficiently obstructing the adverse influence to be exerted on the optical characteristics of the optical fiber UV by granular phosphorus and is accepted in a VW-1 test vertical tray fire-retardance test of UL. SOLUTION: The coated optical fiber comprises the optical fiber UV, a halogen element-free fire-retardant inner resin coating layer to coat the outer peripheral part of the optical fiber UV so as not to impart moisture to the optical fiber UV and not to adversely affect its optical characteristics and the halogen element-free fire-retardant phosphorus-containing PE outer resin coating layer coating the outer peripheral part of this fire-retardant inner resin coating layer.
Patent JP-H11176230-A (JP)
Title: Lighting system and photographing device
Inventor: SHIBATA NAOKI
IPC: F21V13/04
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system and a photographing device designed for photographing an object including a relief, which is practicable to enhance the contrast at the edges of the relief to the other parts and obtains the same effect as a large diameter illumination with a small diameter illumination. SOLUTION: A lighting system projects light onto a printed-circuit board 4 as an object which has a relief, and is composed of a diffusing member 1 to diffuse the light and emit, an radiating optical system 2 to radiate the light to the whole area of the diffusing member 1, and a reflecting member 3 which reflects the light emitted by the optical system 2 and diffused by the diffusing member 1 and illuminates the printed-circuit board 4.
Patent JP-2000177008-A (JP)
Title: Lining pipe material
Inventor: WATANABE MICHIHIKO
IPC: B29C63/32
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion even when water is introduced into an existing pipe and to facilitate boring work by fitting a strip member of a fiber-reinforced thermosetting resin to the main body of a strip member of a thermoplastic resin. SOLUTION: A lining pipe material A is formed from the main body 1 of a strip member of a thermoplastic resin and a strip member 2 of a fiber- reinforced thermosetting resin. In the main body 1, a projected stripe 12, which is one joint part, and two projected stripes 13, 13 are formed at one end of one side of a strip substrate, and two recessed grooves 14, 15 expanding toward the depth are formed at the other end of the substrate. One reinforcing rib 16 and four reinforcing ribs 17 are formed on side of the substrate. The pipe material A is wound helically, into the recessed groove 14 of one of the materials A, A, the projected stripe 12 of the other adjacent material A is inserted, and the projected stripes 13, 13 of the other material A are inserted into the recessed groove 15.  The foot pieces of the strip member 2 are fitted to the reinforcing ribs 17, 17 of the strip member 1 to fit the member 2 to the member 1.
Patent JP-2000186662-A (JP)
Title: Vertical shaft type reversible pump-turbine and its operation method
Inventor: UTO YUETSU
IPC: F03B15/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a vertical shaft type pump-turbine to perform racing starting reduced in energy consumption when a pumping operation is started, prevent a deviated fluid force from being exerted on a runner, and start with less vibration and to provide a pumping starting method. SOLUTION: This vertical shaft type pump-turbine comprises a runner 5 fixed at the upper part of a main shaft 9 with a blade situated above and a crown below; a casing 1 to surround the outer peripheral part of a runner; a penstock 26 to communicate the casing 1 and an upper pond; a reversible water-turbine 16 having a pair of upper and lower covers 6 and 7 of which a runner chamber 13 consists; a draft tube 8 connected to the outlet of the reversible water-turbine 16 and communicating the runner chamber 13 with the lower pond side; and a generator motor 14 fixed at the lower part of the main shaft 9.  The draft tube 8 comprises a protrusion-shaped pipe line 30 rising upward from a connection with the reversible water-turbine 16 and subsequently curved downward and formed in a protrusion shape; and a U-shaped pipe line part 27 connected to and arranged on the side closer to the lower pond than the protrusion-shaped pipe line part 30. The pipe line upper wall part 32 of the U-shaped pipe line part 27 is arranged in a position lower than that of the pipe line bottom wall part 31 of the protrusion-shaped pipe line part 30.
Patent JP-H10303500-A (JP)
Title: High-output semiconductor laser diode
Inventor: GARBUZOV DMITRI ZALMANOVITCH
IPC: H01S5/30
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser diode which has high efficiency and high output. SOLUTION: This laser diode 10 includes the main body consisting of the semiconductor material having a waveguide region 22 within. For this waveguide region 22, intentional doping is not performed so that it may have a doping level of about 5×10<16> /cm<3> or under. A means of generating the optical mode of photons, for example, at least one quantum well region exists inside the waveguide path 22. Clad regions 28 and 30 of opposite conductivity type are positioned on both sides of the waveguide region 22. The thickness of the waveguide region 22 being at least 500 nm and the composition of the waveguide region 22 and the clad regions 28 and 30 are ones which confine the optical mode within the waveguide region 22 on such a level that the generated optical mode is not superposed, getting over about five %, on the clad regions 28 and 30 from the waveguide region 22.
Patent JP-2000186835-A (JP)
Title: Air conditioning machine
Inventor: TAKEGAWA NOBUHIDE
IPC: F24F1/02
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To make noises and vibrations generated on the outdoor side hard to transmit to the indoor side by providing a plurality of partition plates which partition the inside of an air conditioning machine into the indoor side section and the outdoor side section. SOLUTION: Two sheets of partition plates 1a and 1b which partition the machine chamber of this air conditioning machine into the indoor side and the outdoor side, are provided in parallel, and are fixed to a bottom plate 2 or a top plate 9 with machine screws or the like. In this case, a space is provided between the plurality of partition plates 1a and 1b, and the partition plates 1a and 1b are connected with a reinforcing material. Or, the partition plates 1a and 1b are integrally molded with the top plate 9 or the bottom plate 2. By this constitution, vibrations and noises which are transmitted from the outdoor side to the indoor side can be effectively reduced.
Patent JP-2001170104-A (JP)
Title: Wetting base material and method for using the same
Inventor: SHIODA EIJI
IPC: A61K8/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive wetting base material capable of applying an aqueous solution corresponding to user's preference, having not only a function as a base material but also a function as a humectant gel or a medicinal gel, keeping an excellent fitness feeling with respect to the skin without generating liquid dripping and imparting an excellent use feeling such as a refreshing feeling or dampness or beautifying effect and a method for using the same. SOLUTION: A wetting base material (1) comprises a nonwoven fabric which is composed of carboxymethylcellulose fibers and is wetted with water or an aqueous solution at a time of use to cover a predetermined place of the skin. A wetting base material (2) is composed of the above mentioned nonwoven fabric mixed with non-carboxymethylated cellulose fibers and/or synthetic fibers. A wetting base material (3) comprises a precursor material of a cosmetic pack. In a method for using the wetting base material (4), the nonwoven material is impregnated with a desired amount of an aqueous solution or the like to be swollen and the smollen nonwoven fabric is applied to a predetermined place of the skin.
Patent JP-2001185404-A (JP)
Title: Signal processing board and liquid crystal display
Inventor: TAKEISHI YUTAKA
IPC: H01C10/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing board and a liquid crystal display of a liquid crystal panel having a narrow frame and a thin structure, where the moutning posiitno of a variable resistor is free from any restriction and, during the assembly, no damage is given to the variable resistor, without reducrtion in the mechanical strengh. SOLUTION: In a signal processing board mounting a variable resistor on a components loading surface where various kinds of component are loaded, a VP15 is for single-side adjustment having an adjustment part or a single side is made a variable resistor, and adjustment part 15a is mounted such that it is positioned at a VR adjustment hole that is 31 opened component loading surface 13a so as to for the board rear surface 13b which is rthe direction opposite to the surface 13a. In the liquid crystal display having the signal processing board 13, the adjustment part 15a of VR15 is exposed to the rear surface opposite to the display screen.
Patent JP-2000194562-A (JP)
Title: System and method for downloading program and recording medium
Inventor: SHIOJIRI HIROHISA
IPC: G06F13/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To efficiently download a program from a server to a client. SOLUTION: A module selecting means 104 selects a necessary module from a module map table consisting of hardware information detected by a hardware detecting means 101, service information of a service information management table 102, the hardware kind of a client 100 supplied from a module map table 201, and correspondence information wherein hardware options, individual services, and modules are made to correspond, and requests downloading of the server 200. The requested module is downloaded from a module storage part 202 of the server 200 to the client 100 through a module filter part 301 and stored in a client program storage part 103.
Patent JP-H11188324-A (JP)
Title: Ultrasonic cleaning device
Inventor: HASHIMOTO YOSHIKI
IPC: H01L21/304
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic cleaning device which is equipped with constitution capable of converting energy of ultrasonic vibration given from a vibrator into ultrasonic energy in the radial direction of a vibration transfer member with high efficiency and has higher cleaning effect. SOLUTION: An opening is formed of a cover member in the tip of a vibration transfer member 6. A reflection plate 3, which upward reflects ultrasonic energy and converges it, is equipped in the base of a treatment tank 2. Thereby, ultrasonic vibration is converted into ultrasonic energy E in the radial direction of the vibration transfer member 6 with high efficiency. Also, both ultrasonic wave F parallel to an imaginary horizontal surface and ultrasonic wave F directed to the part lower than the imaginary horizontal surface effectively irradiate the material to be cleaned at point-blank range.
Patent JP-H11194117-A (JP)
Title: Ion sensor and ion sensor plate
Inventor: HIRAKUNI SHOICHIRO
IPC: G01N27/28
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To obtain an ion sensor in which a potential generated in an interface between a silver halide layer and an ion sensing membrane is not influenced by light in an environment in a measuring operation, by a method wherein a light shielding means which shields light at a specific wavelength is installed around the silver halide layer via the ion sensing membrane. SOLUTION: In an ion sensor, an ion sensor plate body 5 in which at least a pair of a sample-liquid measuring electrode 2a comprising an ion sensing membrane as a coating membrane and a reference electrode 2b on a silver halide layer formed on a silver layer as a set, closed flow passages 13, 14 which supply a sample liquid to the sample-liquid measuring electrode 2, and a closed flow passage which supplies a reference liquid to the reference electrode 2b, are formed respectively on a substrate. In addition, a liquid junction part 7 of an upper-part cell which comprises a sample- liquid charging part 15 and a reference-liquid charging part 16 which communicate with the respective flow passages 13, 14 to the ion-sensor plate body 5 liquid-joins the sample liquid and the reference liquid which are supplied to the respective flow passages 13, 14.  In addition, out of the constituent member of an ion sensor plate, at least a part which covers the silver halide layer via the ion sensing membrane of the upper-part cell is provided with alight shielding means 19 which shields light at a wavelength of 300 to 600 nm.
Patent JP-2001179340-A (JP)
Title: Method for correcting tube by tube corrector with roller system
Inventor: TANAKA MASAKI
IPC: B21D3/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting tubes accurately and efficiently without considering any influences caused by rolling wear of a corrector. SOLUTION: A tube corrector with roller system is provided with rollers which have an opening mold formed by a pair of top and bottom hourglass- shaped rollers on more than 3 stands, a pair of rollers, at least on one stand is offset against the rollers on the other stands, and moves tubes while crushing them with the opening mold, the method for correcting tubes features in controlling the rolling position by adjusting the amount of offset and that of crushing after measuring the load that may be born by each roller in order to keep preset, adequate rolling load.
Patent JP-H11190602-A (JP)
Title: Device for measuring distance between pipes and the like
Inventor: HIRANO YASUNARI
IPC: G01B5/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce variables to be measured as much as possible to attain a simple structure, light weight, and inexpensive price by fixing angles between both ends of a connection rod and a first and a second flange axes, respectively. SOLUTION: Flanges 12, 13 are coaxially mounted on corresponding ends of pipes 10, 11 such that the flanges 12, 13 and the pipes 10, 11 commonly have axes A1, A2, respectively. Both ends of a linear connection rod 28 are respectively connected to guide members 20, 21 at fixed angles. Both axial ends of the rod 28 cross the axes A1, A2 of the flanges 12, 13 at fixed angles. The fixed angles can be made, e.g. 90 deg., 60 deg., 45 deg., preferably 90 deg.. Accordingly this device A can be delivered in and out to a work site, and thereby an easy mounting between the flanges 12, 13 can be made to assure an easy measuring operation.
Patent JP-2000190688-A (JP)
Title: Side knocking type ball point pen
Inventor: UEKI TOMIJI
IPC: B43K7/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a ball point pen of the thickness suitable for writing in which a grip section of a shaft cylinder is not thicker unnecessarily when the grip section is covered with a grip member by providing a complicated cam mechanism on the rear of the shaft cylinder separated from the grip section of the shaft cylinder. SOLUTION: This side knocking type ball point pen is constituted of a refill 3 provided slidably in the longitudinal direction inside a shaft cylinder 1, a return spring 5 energizing the refill 3 backward, a hollow refill support 4 with an inclined guide 4a and slidable with the refill 3, cam mechanisms 6 and 7 including a knock spring 8 provided on the back of the refill support 4 and a side knocking member 10 set on the shaft cylinder 1, and the spring force of the knocking spring 9c is set weaker than the spring force of the return spring 5.
Patent JP-2000189935-A (JP)
Title: Separation and disposal device for refuse
Inventor: NAKAZATO HISAO
IPC: B07B4/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To dispose refuse afer separating garbage and other refuses (packing refuse) while expired box lunches and rice balls, etc., are left wrapped with packing materials such as paper or plastic sheets. SOLUTION: A separation and disposal device for refuse is provided with a pair of cylindrical drums 2, which are horizontally arranged, has a refuse- discharging opening 3 on one end side and are of a binocular-shape as a whole, rotating shafts 5, which are arranged at the center of each drum 2 inside, and plural blade plates 8, which are fitted to each rotating shaft 5, are rotated as one body, crush refuse within each drum 2 and generate a flow of air in the axial line direction. There are further provided with plural garbage- discharging holes 10, which pass through from the inner peripheral surfaces to the external peripheral surfaces of the drums 2 and discharge garbage, and an other refuse-discharging openings 14 which are provided on the other end sides of the drums 2 and discharge the other airbone refuse.
Patent JP-2001186230-A (JP)
Title: Illuminator for portable communication equipment
Inventor: MIZUGUCHI KAKUSHI
IPC: H04W88/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To easily perform information exchange even with one hand while applying illumination to an object. SOLUTION: This illuminator 100 for portable communication equipment is provided with a mounting part 101 that can be attached/detached to/from a connector 605 for alternating current adapter connection of a portable telephone set 601, an operation knob 110, a battery, a LED 113, a switch that is opened and closed by the operation of the knob 110 and is arranged between the battery and the LED 113 and a holding part 102 which is provided on the part 101 in a freely turnable way and holds the LED 113. The mounting part 101 is attached to the connector 605, the switch is closed by operating the knob 110 and the LED 113 is made to emit light. The light from the LED 113 illuminates an object such as a diagram by turning the part 102 in the upper or rear surface direction of the portable telephone set 601 while performing speech communication by the set 601.
Patent JP-2001181616-A (JP)
Title: Light emitting element material composed of orthometalated palladium complex and light emitting element
Inventor: IGARASHI TATSUYA
IPC: H05B33/12
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain both a light emitting element having excellent luminescence property and a light emitting element material enabling the excellent luminescence property. SOLUTION: The light emitting element material comprises an orthometalated palladium complex. The light emitting element contains the light emitting element material.
Patent JP-2000190551-A (JP)
Title: Powder developer jet type image forming apparatus
Inventor: SHIBATA TOKIFUMI
IPC: B41J2/385
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To realize dot density of multi-gradation by forming a plurality of dots on a recording medium with respect to respective through-holes and equalizing the densities of respective dots. SOLUTION: In an image forming apparatus wherein first voltage for energizing the developer 18 held on a developer carrier 12 toward a back electrode 20 is applied to an indivisual electrode 36 from a controller to allow the developer 18 to fly through an orifice 34 to bond the same to the recording medium 28 present between a partition wall 26 and the back electrode 20 and second voltage altering the flight direction of the developer 18 is applied to a deflection electrode 40 to change the bonding position of the developer 18 on the recording medium, either one of the applying time and magnitude of the first voltage is set so as to be made different corresponding to the bonding position of the developer 18.
Patent JP-2001182682-A (JP)
Title: Magnetic levitation type pump
Inventor: OZAKI TAKAMI
IPC: F16C39/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic levitation type pump capable of miniaturizing a magnetic bearing part. SOLUTION: This magnetic levitation type pump 1 is composed of a motor part 10, a pump part 20 and a magnetic bearing part 40; the magnetic bearing part is constituted of plural electromagnets composed of magnetic poles 51 through 56, electromagnet yokes 71 through 76 and electromagnet coils 81 through 86; and is constituted by circumferentially arranging at least the electromagnet yokes 71 through 76 and the electromagnet coils 81 through 86 of S, N magnetic poles of the respective electromagnets.
Patent JP-2001184198-A (JP)
Title: Retrieval system and computer readable recording medium storing retrieval program
Inventor: MUNAMOTO KENICHI
IPC: G06F9/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To realize mutual retrieval of retrieval elements among pieces of data created by different application programs. SOLUTION: Ladder symbols as single data used for creating a ladder program (data: an assembly of single data) for PLC 2 by a ladder editor 32a, and marks (such as components) as single data used for crating a user screen (data: an assembly of single data) to be displayed on a programmable display unit 1 by a drawing editor 32b are preliminarily registered by relating them using variables. A retrieving part 32c of an editor part 32 retrieves the solvent mark in a screen file 33b based on the variable of the ladder symbol designated in the data and displays the user screen including the mark on the drawing editor 32b. The retrieving part 32c displays a row of the ladder program including the ladder symbol corresponding to the variable based on the variable of the mark designated on the use screen.
Patent JP-2000195808-A (JP)
Title: Heating furnace
Inventor: YOSHIDA YUJI
IPC: H01L21/205
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of heat during film formation so as to improve temperature control and save electric power, in a heating furnace. SOLUTION: This heating furnace is provided with an exhaust pipe 6 connected to the inside of a heater 2, and the exhaust pipe 6 is provided with a heat-blocking shutter 7, a radiator 8, a valve 19 for fan, a suction fan 9 from the upstream side thereof. Thus, a valve 19 prevents leakage of heat from the heat-blocking shutter 7 and suppresses partial cooling during the film formation, and it also stops instantaneously the flowing out of atmospheric air inside a furnace during the time cooling, is stopped and the transient when stopping the suction fan eliminates loss time.
Patent JP-2000027549-A (JP)
Title: Sliding screen
Inventor: NODA HIDETAKA
IPC: E06B9/24
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a sliding screen such as door, window, etc., having a dynamic decoration thereon. SOLUTION: Two plates having at least one plate with light permeability are opposed to each other by leaving a space (a), openings of at least a lower edge and both side edges are blocked with a frame having waterproof efficiency, and liquid (b) is poured between spaces so as to make the liquid (b) have movement. An air pump 5 is provided to the inside of an upper side frame 2, compressed air passes through a pipe 6 laid along the longitudinal frame 2, it is formed into foam (c) through a blowing outlet 8 of an air exhaust pipe 7 laid along the lower frame 2 to rise inside the liquid (b), and it is collected in space on the upper surface and is absorbed into the air pump 5 again.